Financial misstatement detection: a realistic evaluation

no code implementations • 27 May 2023 • Elias Zavitsanos, Dimitris Mavroeidis, Konstantinos Bougiatiotis, Eirini Spyropoulou, Lefteris Loukas, Georgios Paliouras

In this work, we examine the evaluation process for the task of detecting financial reports with a high risk of containing a misstatement.

FiNER: Financial Numeric Entity Recognition for XBRL Tagging

1 code implementation • ACL 2022 • Lefteris Loukas, Manos Fergadiotis, Ilias Chalkidis, Eirini Spyropoulou, Prodromos Malakasiotis, Ion Androutsopoulos, Georgios Paliouras

We, therefore, introduce XBRL tagging as a new entity extraction task for the financial domain and release FiNER-139, a dataset of 1. 1M sentences with gold XBRL tags.

TAG

MAGNEx: A Model Agnostic Global Neural Explainer

no code implementations • 29 Sep 2021 • Nikolaos Manginas, Prodromos Malakasiotis, Eirini Spyropoulou, Ion Androutsopoulos, Georgios Paliouras

Black-box decision models have been widely adopted both in industry and academia due to their excellent performance across many challenging tasks and domains.

Computational Efficiency